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What is the gain of potential energy of the barbell when it is lifted to this height?
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What is the gain of potential energy of the barbell when it is lifted to this height?

User Tim Molendijk
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1 Answer

5 votes
w=mass X gravity

since the weight is computed
mass=w / gravity
so
mass=1100 / 9.81
MASS=112.1304KG

PE=MGH
=112.1304 x 9.81 x 2.2
PE=2420 JOULE
User David Merinos
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